维普中文期刊产品整合服务
11篇 您的检索式:作者名="NIE Junjun"
    题名 作者 年代 出处 被引量
1Microstructure and mechanical properties of Al-Mg-Mn alloy with erbium显示文摘The effect of trace element Er on the microstructure and properties of Al-6Mg-0.7Mn-0.1Cr-0.15Ti alloy was investigated. The results show that the ultimate room-temperature and high-temperature strength sof the alloy have not increased obviously with the addition of erbium, but the uniform elongation of alloys decreases from 9% and 27.5% to 5.5% and 22.5%, respectively. The reason is that the addition of Er will first react with Ti, Cr to form Al20Ti2Er, Al8Cr4Er phases. The precipitation strengthening makes up the weakening of grain refinement strengthening. During deformation, the primary Al(TiCr)Er and Al3Er particles fracture first and act as the microcrack sources because of the stress concentration.Wang, Xudong Lin, Shuangping Yang, Junjun Tang, Zhenlei Nie, Zuoren 2012Rare Metals2012,31,3:6
2Effect of trace earth element Er on high pure AI 显示文摘J Yang Junjun Nie Zuoren Jin Tounan Fu Jingbo Yang Junjun Zuo Tieyong 2003Transacdon Nonferrous Metals Society of China2003,13,5:1
3Effect of trace earth element Er on high pure AI显示文摘Yang Junjun Nie Zuoren Jin Tounan 2003Transaction Nonferrous Metals So- ciety of China2003,13,5:1
4Effect of trace rare earth element Er on high pure A1 显示文摘YANG Junjun NIE Zuoren JIN Tounan 2003Trans Nonferrous Met Soc Chin2003,13,5:1
5Effect of trace rare earth element Er on high pure A1 显示文摘Yang Junjun Nie Zuoren Jin Tounan 2003Transaction of Nonferrous Metals Society of China2003,13,5:1
6Effect of trace earth element Er on high pure Al 显示文摘Yang Junjun Nie Zuoren Jin Tounan Fu Jingho Yang Junjun Zuo Tieyong 2003Transaction Nonferrous Metals Society of China2003,13,5:1
7Development on research of advanced rare-earth aluminum alloy显示文摘Nie Zuoren Jin Tounan Zou Jingxia Fu Jinbo Yang Junjun Zuo Tieyong 2003Transaction Nonferrous Metals Society of China2003,13,3:1
8Effect of trace earth element Er on high pure Al显示文摘Yang Junjun Nie Zuoren Jin Tounan Fu Jingbo Yang Junjun Zuo Tieyong 2003Transaction Nonferrous Metals Society of China2003,13,5:1
9Effect of trace rare earth element Er on high pure Al 显示文摘YANG Junjun NIE Zuoren JIN Tounan 2003Trans Nonferrous Met Soc China2003,13,5:1
10Genotypic variance in 13C-photosynthate partitioning and within-plant boll distribution in cotton显示文摘Background:Photosynthate partitioning and within-plant boll distribution play an important role in yield formation of cotton;however,if and how they interact to mediate yield remains unclear.The objective of this study was to investigate the genotypic variance in photosynthate partitioning and within-plant boll distribution,with a focus on their interactions with regard to yield and yield components.A field experiment was conducted in the Yellow River region in China in 2017 and 2018 using a randomized complete block design with three replicates.Photosynthate partitioning of three commercial cultivars(DP 99 B,Lumianyan 21 and Jimian 169),varying in yield potential,to different organs(including bolls)at early flowering,peak flowering,and peak boll-setting stages,as well as withinplant boll distribution at harvest,and their effects on yield formation were examined.Results:Lint yield of Jimian 169 was the highest,followed by Lumianyan 21 and DP 99 B.Similar differences were observed in the number of inner bolls and boll weight among the three cultivars.J169 partitioned significantly more photosynthate to the fruit and fiber than Lumianyan 21 and DP 99 B and allocated over 80%of assimilates to the inner bolls.Additionally,Lumianyan 21 allocated a higher proportion of photosynthate to bolls and fiber,with12.5%–17.6%more assimilates observed in the inner bolls,than DP 99 B.Conclusions:Genotypic variance in lint yield can be attributed to differences in the number of inner bolls and boll weight,which are affected by photosynthate partitioning.Therefore,the partitioning of photosynthate to fiber and inner bolls can be used as an important reference for cotton breeding and cultivation.NIE Junjun QIN Dulin MAO Lili LIU Yanhui DONG Hezhong SONG Xianliang SUN Xuezhen 2020Journal of Cotton Research2020,3,2:0
11The conclusion of reducing acute rejection after liver transplantation by machine perfusion should be extrapolated with caution显示文摘There is a theory that the unavoidable graft damage caused by ischemia-reperfusion injury(IRI)during liver transplantation(LT)can lead to severe IRI-related inflammation and trigger an early activation of the innate immune response mediated by T-cells,which potentially worsening the acute cellular rejection(ACR)cascade.As a result,machine perfusion(MP)has been placed great expectations for the potential to diminish post-LT ACR and other related immune responses by alleviating IRI through removing harmful substances and restoring cellular metabolism homeostasis(1,2).However,there has been much debate about MP’s benefits on ACR as relative data is limited.Aijun Liang Linya Zhang Junjun Jia Kebo Zhong Yu Nie 2023Hepatobiliary Surgery and Nutrition2023,12,5:0
返回顶部 每页显示:
共1页 首页 上一页 第1页 下一页 末页 /1 跳转

网站首页 | 关于我们 | 联系我们 | 产品服务 | 客服中心 | 广告服务 | 版权声明 | 网站联盟 | 友情链接 | 售卡网点

版权所有© 渝B2-20050021-1 渝公网安备 50019002500403号 违法和不良信息举报中心

互联网出版许可证 新出网证(渝)字10号 全国400电话 - 免长途话费